Yellow Line Aligners is your one stop solution provider for your digitally driven orthodontic treatments, proudly based in Bulgaria. As the first Bulgarian company to design and produce aligners by Orthodontists and dentists, for our committed colleagues in Europe, we combine clinical experience at expert level with cutting-edge technology to deliver precise and innovative treatment solutions.

Our strong commitment to digital excellence is reflected in every aspect of our work— We have implemented solid and comprehensive biomechanical models, to ensure fast, predictable and outstanding clinical results.
We were the first aligner company to combine the Carriere Motion and the MultiFA appliances in our 3D plannings for class II cases, 4 years before the motion goes in public domain and it being rebranded by the other companies in...2025!
And we are still ahead with the incorporation on TADs and associated biomechanics in complex treatments with aligners.
Now, we have completed our offer with 3D metal printed appliances to expand even more the range of treatable cases with aligners. Tooth born or bone-born Palatal expanders, Beneslider, MesialSlider to name a few.

As Clinicians and highly skilled technicians, we are designing appliances at the highest level of accuracy and esthetics. 

Our mission is to help dental professionals worldwide create beautiful, confident smiles by offering:

Custom-manufactured aligners for accurate and effective results

Efficient treatment plans tailored by experienced clinicians

Reliable and fast production and delivery

Expert training and support for our clinical partners


At Yellow Line Aligners, we don’t just provide aligners—we partner with dental professionals to build the future of orthodontics through innovation, quality, and a digitally driven approach.

YELLOW LINE ALIGNERS

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